/*******************************************************************************
 * Copyright 2009 Costantino Cerbo.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 *  Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact me at c.cerbo@gmail.com if you need additional information or
 * have any questions.
 *******************************************************************************/
package eu.kostia.gtkjfilechooser;

import java.io.File;
/**
 * Wrap a {@link javax.swing.filechooser.FileFilter} into a {@link java.io.FileFilter}.
 * 
 * @author Costantino Cerbo
 *
 */
public class FileFilterWrapper implements java.io.FileFilter {

	private javax.swing.filechooser.FileFilter filter;

	public FileFilterWrapper(javax.swing.filechooser.FileFilter filter) {
		this.filter = (filter != null) ? filter : new AcceptAllFileFilter();		
	}

	@Override
	public boolean accept(File pathname) {
		return filter.accept(pathname);
	}

	@Override
	public String toString() {
		return filter.getDescription();
	}

	@Override
	public int hashCode() {
		return toString().hashCode();
	}

	@Override
	public boolean equals(Object obj) {
		return toString().equals(obj.toString());
	}

}
